420 S Carnahan Rd is a 1,082 square foot house on a 9,500 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Spokane Valley data, we estimate the home's value is $312,600.
Single-familyProperty Type
2010Year Built
9,500 sq ftLot Size
$289Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$312,600
$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.3% lower than the average sale price ($397K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$3,312 (+4.5%)
$80,000 + $182,200
$262,200
2025
$3,169 (−1.9%)
$80,000 + $182,200
$262,200
2024
$3,231 (+3.9%)
$70,000 + $208,700
$278,700
2023
$3,109 (+14.5%)
$60,800 + $208,700
$269,500
2022
$2,714 (+5.1%)
$37,240 + $157,000
$194,240
2021
$2,582 (+17.3%)
$32,400 + $149,100
$181,500
2020
$2,200 (+13.0%)
$30,880 + $114,500
$145,380
2019
$1,947 (−2.0%)
$29,450 + $102,600
$132,050
2018
$1,987 (+2.5%)
$27,600 + $85,900
$113,500
2017
$1,939 (+5.5%)
$27,600 + $85,900
$113,500
2016
$1,838 (−2.3%)
$27,600 + $74,400
$102,000
2015
$1,881
$27,600 + $76,600
$104,200
Tax history for 420 S Carnahan Rd
Year
Property tax
Land + Additions
Assessment*
2026
$3,312 (+4.5%)
$80,000 + $182,200
$262,200
2025
$3,169 (−1.9%)
$80,000 + $182,200
$262,200
2024
$3,231 (+3.9%)
$70,000 + $208,700
$278,700
2023
$3,109 (+14.5%)
$60,800 + $208,700
$269,500
2022
$2,714 (+5.1%)
$37,240 + $157,000
$194,240
2021
$2,582 (+17.3%)
$32,400 + $149,100
$181,500
2020
$2,200 (+13.0%)
$30,880 + $114,500
$145,380
2019
$1,947 (−2.0%)
$29,450 + $102,600
$132,050
2018
$1,987 (+2.5%)
$27,600 + $85,900
$113,500
2017
$1,939 (+5.5%)
$27,600 + $85,900
$113,500
2016
$1,838 (−2.3%)
$27,600 + $74,400
$102,000
2015
$1,881
$27,600 + $76,600
$104,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
MFR
Multifamily Residential District
Multifamily Residential. Allows for multifamily housing located near business and commercial centers, the arterial street system, and public transit. Adjacent single-family zones are protected through transitional standards.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Bed & breakfast
Office
Educational/school
Golf related
Park & open space
Sep 17, 2010 • Active
Legacy me
Plumbing
Sep 17, 2010 • Active
Legacy pl
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 782
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Air Gas
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Fair
Foundation Type: Concrete
Building Style Type: Ranch
Building Construction Quality: Fair
Exterior Wall: Wood Frame
Roof Shape Type: Gable
Building Type: House
Property Information
Subdivision Name: WARSINSKE 01
Living Sq. Ft: 1,082
Ground Floor Sq. Ft: 782
Building Sq. Ft: 1,564
# of Stories: 1
Legal Description: WARSINSKE 1ST L4 B1
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 288
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,500
Legal Lot Number: 4
Legal Block Number: 1
School Tax District: SPOKANE
Municipality Name: SPOKANE VAL FRMRLY PTN OF 0430
Acres: 0.2181
Depth Footage: 95
Front Footage: 100
County Use Description: SINGLE UNIT
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,082
Stories: 1.0
Lot Size: 9,500 square feet
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: Spokane County
APN: 35232.4704
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Sheridan Elementary School
Public PreK-6 • Assigned • 0.9mi
4/10
Chase Middle School
Public 6-8 • Assigned • 2.2mi
6/10
Ferris High School
Public 9-12 • Assigned • 2.6mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Spokane Valley, WA • 99212
Average low and high temperatures (°F)
37
27
41
29
54
36
62
38
72
47
79
54
88
61
88
61
83
55
62
41
46
36
42
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
10.5 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$297,000 – $360,000
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